Fix forge prerelease mess.

This adds a HACK that assumes Mojang will be consistent with their versioning. What could possibly go wrong?

2 files changed, 39 insertions, 21 deletions

diff --git a/logic/lists/ForgeVersionList.cpp b/logic/lists/ForgeVersionList.cpp
index 4902dc64..50899d24 100644
--- a/logic/lists/ForgeVersionList.cpp
+++ b/logic/lists/ForgeVersionList.cpp
@@ -71,7 +71,7 @@ QVariant ForgeVersionList::data(const QModelIndex &index, int role) const
 			return version->name();
 
 		case 1:
-			return version->mcver;
+			return version->mcver_sane;
 
 		case 2:
 			return version->typeString();
@@ -281,7 +281,7 @@ bool ForgeListLoadTask::parseForgeList(QList<BaseVersionPtr> &out)
 			fVersion->changelog_url = changelog_url;
 			fVersion->installer_url = installer_url;
 			fVersion->jobbuildver = jobbuildver;
-			fVersion->mcver = mcver;
+			fVersion->mcver = fVersion->mcver_sane = mcver;
 			if (installer_filename.isEmpty())
 			{
 				fVersion->filename = filename;
@@ -341,9 +341,16 @@ bool ForgeListLoadTask::parseForgeGradleList(QList<BaseVersionPtr> &out)
 		std::shared_ptr<ForgeVersion> fVersion(new ForgeVersion());
 		fVersion->m_buildnr = number.value("build").toDouble();
 		fVersion->jobbuildver = number.value("version").toString();
+		fVersion->branch = number.value("branch").toString("");
 		fVersion->mcver = number.value("mcversion").toString();
+		// HACK: here, we fix the minecraft version used by forge.
+		// HACK: this will inevitably break (later)
+		// FIXME: replace with a dictionary
+		fVersion->mcver_sane = fVersion->mcver;
+		fVersion->mcver_sane.replace("_pre", "-pre");
 		fVersion->filename = "";
-		QString filename, installer_filename;
+
+		QString universal_filename, installer_filename;
 		QJsonArray files = number.value("files").toArray();
 		for (auto fIt = files.begin(); fIt != files.end(); ++fIt)
 		{
@@ -353,37 +360,46 @@ bool ForgeListLoadTask::parseForgeGradleList(QList<BaseVersionPtr> &out)
 			{
 				continue;
 			}
-			if (file.at(1).toString() == "installer")
+
+			QString extension = file.at(0).toString();
+			QString part = file.at(1).toString();
+			QString checksum = file.at(2).toString();
+
+			// insane form of mcver is used here
+			QString longVersion = fVersion->mcver + "-" + fVersion->jobbuildver;
+			if (!fVersion->branch.isEmpty())
+			{
+				longVersion = longVersion + "-" + fVersion->branch;
+			}
+			QString filename = artifact + "-" + longVersion + "-" + part + "." + extension;
+
+			QString url = QString("%1/%2/%3")
+							  .arg(webpath)
+							  .arg(longVersion)
+							  .arg(filename);
+
+			if (part == "installer")
 			{
-				fVersion->installer_url = QString("%1/%2-%3/%4-%2-%3-installer.%5").arg(
-					webpath, fVersion->mcver, fVersion->jobbuildver, artifact,
-					file.at(0).toString());
-				installer_filename = QString("%1-%2-%3-installer.%4").arg(
-					artifact, fVersion->mcver, fVersion->jobbuildver, file.at(0).toString());
+				fVersion->installer_url = url;
+				installer_filename = filename;
 			}
-			else if (file.at(1).toString() == "universal")
+			else if (part == "universal")
 			{
-				fVersion->universal_url = QString("%1/%2-%3/%4-%2-%3-universal.%5").arg(
-					webpath, fVersion->mcver, fVersion->jobbuildver, artifact,
-					file.at(0).toString());
-				filename = QString("%1-%2-%3-universal.%4").arg(
-					artifact, fVersion->mcver, fVersion->jobbuildver, file.at(0).toString());
+				fVersion->universal_url = url;
+				universal_filename = filename;
 			}
-			else if (file.at(1).toString() == "changelog")
+			else if (part == "changelog")
 			{
-				fVersion->changelog_url = QString("%1/%2-%3/%4-%2-%3-changelog.%5").arg(
-					webpath, fVersion->mcver, fVersion->jobbuildver, artifact,
-					file.at(0).toString());
+				fVersion->changelog_url = url;
 			}
 		}
 		if (fVersion->installer_url.isEmpty() && fVersion->universal_url.isEmpty())
 		{
 			continue;
 		}
-		fVersion->filename = fVersion->installer_url.isEmpty() ? filename : installer_filename;
+		fVersion->filename = fVersion->installer_url.isEmpty() ? universal_filename : installer_filename;
 		out.append(fVersion);
 	}
-
 	return true;
 }
 
diff --git a/logic/lists/ForgeVersionList.h b/logic/lists/ForgeVersionList.h
index b19d3f56..091072e4 100644
--- a/logic/lists/ForgeVersionList.h
+++ b/logic/lists/ForgeVersionList.h
@@ -68,6 +68,8 @@ struct ForgeVersion : public BaseVersion
 	QString jobbuildver;
 	QString mcver;
 	QString filename;
+	QString branch;
+	QString mcver_sane;
 };
 
 class ForgeVersionList : public BaseVersionList